UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ndrZGG5VoMZPz6PuCHa78L2NxD2IoaZcB7lbYsdGdTk=' 
WHERE 
  key_id = 'c50c741311688cdb49b04b7e60ac0af39dc5c775051f0d3fa171d329b57dc1d1' 
  AND (
    token = 'ndrZGG5VoMZPz6PuCHa78L2NxD2IoaZcB7lbYsdGdTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )